ttspeedtab
ospeed = ttspeedtab(t->c_ospeed, scc->mfc_iii ? mfcs3speedtab2 :
int ospeed = ttspeedtab(t->c_ospeed, mscspeedtab);
int ospeed = ttspeedtab(t->c_ospeed, dcmspeedtab);
dcm->dcm_data[port].dcm_baud = ttspeedtab(rate, dcmspeedtab);
wr4 = ttspeedtab(t->c_ospeed, siospeedtab);
int ispeed = ttspeedtab(t->c_ispeed, qvauxspeedtab);
int ospeed = ttspeedtab(t->c_ospeed, qvauxspeedtab);
speed = ttspeedtab(tp->t_ospeed, compatspeeds);
speed = ttspeedtab(tp->t_ispeed, compatspeeds);
s = ttspeedtab(bt->c_ospeed, sptab);
s = ttspeedtab(bt->c_ospeed, sptab);
speed = ttspeedtab(bt->c_ospeed, sptab);
int ispeed = ttspeedtab(t->c_ispeed, dzspeedtab);
int ospeed = ttspeedtab(t->c_ospeed, dzspeedtab);
int ispeed = ttspeedtab(t->c_ispeed, dhuspeedtab);
int ospeed = ttspeedtab(t->c_ospeed, dhuspeedtab);
int ttspeedtab(int, const struct speedtab *);